Small coarse cereal processing system
By introducing the scrap extraction filter rack structure and finished product classification conveyor rack structure in the small grain processing and processing system, the problem of powder separation and storage difficulties and the problem of dropping out of the discharge pipe during the hopper replacement is solved, and more efficient powder separation and replacement is achieved The convenience of connecting the hopper.
Patent Information
- Application Number
- CN202323214070.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-11-28
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2033-11-28
AI Technical Summary
After grinding rice, the existing small grain processing system will not easily separate and store more powder, and the discharge pipe will continue to fall when replacing the hopper, making it difficult to handle miscellaneous grains.
A small grain processing and processing system was designed, including a shelling machine, a vibration separation screen, a rice mill and a fine screen machine. The lower part of the rice mill is equipped with a filter frame structure for scrap extraction, including a conveying pipe, a air exhaust pipe, and a protective net. and storage cylinder; fine screening machine is connected to the conveying pipe and is equipped with a finished product classification conveying frame structure, including fine screening machine, legs, finished product discharge pipe and broken rice discharge pipe. The lower part of the discharge pipe is shaft-connected and protected. The upper end of the protective cover is glued with rubber rope.
The protective net blocks the debris to prevent the powder from mixing during storage to ensure separation effect; the rubber rope tightens the protective cover to prevent it from being opened easily, avoiding the fall of miscellaneous grains, and simplifies the process of replacing the hopper.
Smart Images
Figure CN222519099U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of small grain processing, in particular to a small grain processing system. Background Art
[0002] Small grains refer to a variety of grains and beans with short growth periods, small planting areas, special planting regions and planting methods, and special uses. They are characterized by being small, small, special, and miscellaneous. An existing small grain processing system is characterized in that: the feed hopper of elevator A is arranged in the raw grain box, the discharge pipe of elevator A is connected to the cleaning screen, the grain outlet of the cleaning screen is connected to the shelling machine through elevator B, the grain outlet of the shelling machine enters the vibrating separation screen through elevator C, the grain outlet of the vibrating separation screen is connected to the rice milling machine through elevator D, the grain outlet of the rice milling machine is connected to the fine screen machine, the material sieved by the fine screen machine is the finished grain, which is connected to the finished grain box through the grain outlet, the material sieved by the fine screen machine is broken rice, which enters the broken rice box, and the material transported downward after rice milling contains a lot of powder, which is not easy to separate and store, and the discharge pipe will continue to fall downward when the receiving hopper is replaced. Utility Model Content
[0003] In view of the above technical problems, the utility model provides a small grain processing system, which has a simple structure, is convenient for separating and extracting powder materials, and is convenient for shielding a discharge pipe.
[0004] The technical solution is: a small grain processing system includes a sheller, a first elevator is arranged on the right side of the sheller; a vibrating separation screen is arranged on the lower right side of the first elevator; a second elevator is installed on the right side of the vibrating separation screen; a rice milling machine is arranged on the lower right side of the second elevator, characterized in that a crushed material extraction and filtering frame structure is arranged at the bottom of the rice milling machine; a finished product classification and conveying frame structure is arranged at the bottom of the crushed material extraction and filtering frame structure.
[0005] Preferably, the crushed material extraction and filtering frame structure includes a conveying pipe, an exhaust pipe is inserted on the right side of the conveying pipe; an exhaust fan is screwed on the exhaust pipe; a protective net is screwed on the right end of the exhaust pipe; a storage cylinder is inserted on the lower right side of the conveying pipe; and a dewatering valve is installed at the lower part of the storage cylinder.
[0006] Preferably, the finished product classification conveying frame structure includes a fine screen machine, which is connected to the lower part of the conveying pipe; legs are screwed on the four corners of the lower part of the fine screen machine; a finished product discharge pipe and a broken rice discharge pipe are respectively installed on the left and right sides of the lower part of the fine screen machine; the lower parts of the finished product discharge pipe and the broken rice discharge pipe are respectively axially connected with protective covers; the other end of the protective cover is glued with an elastic rope, and the upper end of the elastic rope is glued to the upper position of the finished product discharge pipe and the upper position of the broken rice discharge pipe.
[0007] Preferably, the conveying pipe is connected to the lower right side of the rice milling machine.
[0008] Compared with the prior art, the beneficial effects of the utility model are:
[0009] In the utility model, the protective net is used to conveniently shield the debris, and the air discharge to the outside will not be affected. The protective net can guide the shielded debris downward and store it in the storage cylinder.
[0010] In the utility model, the protective cover can be tightened under the action of the rubber rope, thereby preventing the protective cover from being easily opened. On the contrary, after the protective cover is rotated to the other side, the protective cover can be tightened normally under the action of the rubber rope. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a structural schematic diagram of the utility model.
[0012] Figure 2 It is a structural schematic diagram of the crushed material extraction and filtering frame structure of the utility model.
[0013] Figure 3 It is a structural schematic diagram of the finished product classification and conveying rack structure of the utility model.
[0014] In the figure:
[0015] 1. Shelling machine; 2. First elevator; 3. Vibrating separation screen; 4. Second elevator; 5. Rice mill; 6. Broken material extraction and filtering frame structure; 61. Conveying pipe; 62. Exhaust pipe; 63. Exhaust fan; 64. Protective net; 65. Storage cylinder; 66. Export valve; 7. Finished product classification conveying frame structure; 71. Fine screening machine; 72. Support legs; 73. Finished product discharge pipe; 74. Broken rice discharge pipe; 75. Protective cover; 76. Rubber band. DETAILED DESCRIPTION
[0016] The utility model is further described below in conjunction with the accompanying drawings:
[0017] Example:
[0018] As attached Figure 1 and attached Figure 2As shown, the utility model provides a small grain processing system, including a shelling machine 1, a first elevator 2 is arranged on the right side of the shelling machine 1; a vibrating separation screen 3 is arranged on the lower right side of the first elevator 2; a second elevator 4 is installed on the right side of the vibrating separation screen 3; a rice milling machine 5 is arranged on the lower right side of the second elevator 4, characterized in that a crushed material extraction and filtering frame structure 6 is arranged at the lower part of the rice milling machine 5; a finished product classification conveying frame structure 7 is arranged at the lower part of the crushed material extraction and filtering frame structure 6; the crushed material extraction and filtering frame structure 6 includes a conveying pipe 61, An exhaust pipe 62 is inserted into the right side of the delivery pipe 61; an exhaust fan 63 is screwed onto the exhaust pipe 62; a protective net 64 is screwed onto the right end of the exhaust pipe 62; a storage cylinder 65 is inserted into the right side of the lower part of the delivery pipe 61, and the protective net 64 is used to conveniently block debris without affecting the discharge of air to the outside, and the protective net 64 can guide the blocked debris downward and store it in the storage cylinder 65; a degassing valve 66 is installed at the lower part of the storage cylinder 65, and after opening the degassing valve 66, the debris in the storage cylinder 65 can be conveniently guided downward.
[0019] As attached Figure 3 As shown, in the above embodiment, specifically, the finished product classification conveying frame structure 7 includes a fine screen machine 71, and the fine screen machine 71 is connected to the lower part of the conveying pipe 61; the four corners of the lower part of the fine screen machine 71 are respectively screwed with supporting legs 72; the finished product discharge pipe 73 and the broken rice discharge pipe 74 are respectively installed on the left and right sides of the lower part of the fine screen machine 71; the lower parts of the finished product discharge pipe 73 and the broken rice discharge pipe 74 are respectively axially connected with protective covers 75; the other end of the protective cover 75 is glued with an elastic rope 76, and the upper end of the elastic rope 76 is glued to the upper position of the finished product discharge pipe 73 and the upper position of the broken rice discharge pipe 74, under the action of the elastic rope 76, the protective cover 75 can be tightened, thereby preventing the protective cover 75 from being easily opened, on the contrary, after the protective cover 75 is rotated to the other side, the protective cover 75 can be conveniently tightened under the action of the elastic rope 76.
[0020] In the above embodiment, specifically, the conveying pipe 61 is connected to the lower right side of the rice milling machine 5 .
[0021] How it works
[0022] During the operation of the utility model, when in use, small grains are shelled by the shelling machine 1 and then conveyed to the right from the first elevator 2 to the vibrating separation screen 3, and then the screened grains are poured into the rice milling machine 5 through the second elevator 4 again, and then enter the fine screen machine 71 for processing through the conveying pipe 61, and then the finished product and broken rice are respectively discharged to the outside through the finished product discharge pipe 73 and the broken rice discharge pipe 74. When the receiving hopper stored in advance at the lower side of the finished product discharge pipe 73 or the broken rice discharge pipe 74 is replaced, the protective cover 75 can be rotated to rotate it to the lower part of the finished product discharge pipe 73 or the broken rice discharge pipe 74, and it can temporarily shield them, and can prevent rice grains from falling to the ground when the receiving hopper is replaced.
[0023] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.
Claims
1. A small grain processing system, comprising a sheller (1), wherein a first elevator (2) is arranged on the right side of the sheller (1); a vibrating separation screen (3) is arranged on the lower right side of the first elevator (2); a second elevator (4) is installed on the right side of the vibrating separation screen (3); a rice mill (5) is arranged on the lower right side of the second elevator (4), characterized in that: The lower part of the rice mill (5) is provided with a broken material extraction and filtering frame structure (6); the lower part of the broken material extraction and filtering frame structure (6) is provided with a finished product classification and conveying frame structure (7), and the finished product classification and conveying frame structure (7) includes a fine screen (71), and the fine screen (71) is connected to the lower part of the conveying pipe (61); the four corners of the lower part of the fine screen (71) are respectively screwed with supporting legs (72); the left and right sides of the lower part of the fine screen (71) are respectively provided with a finished product discharge pipe (73) and a broken rice discharge pipe (74); the lower parts of the finished product discharge pipe (73) and the broken rice discharge pipe (74) are respectively axially connected with protective covers (75); the other end of the protective cover (75) is glued with an elastic rope (76), and the upper end of the elastic rope (76) is glued to the upper position of the finished product discharge pipe (73) and the upper position of the broken rice discharge pipe (74).
2. The small grain processing system according to claim 1, characterized in that: The crushed material extraction and filtering frame structure (6) comprises a conveying pipe (61), an exhaust pipe (62) is inserted into the right side of the conveying pipe (61); an exhaust fan (63) is screwed onto the exhaust pipe (62); a protective net (64) is screwed onto the right end of the exhaust pipe (62); a storage cylinder (65) is inserted into the right side of the lower part of the conveying pipe (61); and a dewatering valve (66) is installed at the lower part of the storage cylinder (65).
3. The small grain processing system according to claim 2, characterized in that: The conveying pipe (61) is connected to the lower right side of the rice mill (5).